@plugnet/util-crypto/address/encode.spec.js

A collection of useful crypto utilities for @plugnet

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _testingPairs = _interopRequireDefault(require("../../../keyring/src/testingPairs"));

var _encode = _interopRequireDefault(require("./encode"));

// Copyright 2017-2019 @polkadot/util-crypto authors & contributors
// This software may be modified and distributed under the terms
// of the Apache-2.0 license. See the LICENSE file for details.
const keyring = (0, _testingPairs.default)({
  type: 'ed25519'
}, false);
describe('encode', () => {
  it('encodes an address to a valid value', () => {
    expect(keyring.alice.address).toEqual('5GoKvZWG5ZPYL1WUovuHW3zJBWBP5eT8CbqjdRY4Q6iMaQua');
  });
  it('fails when non-valid publicKey provided', () => {
    expect(() => (0, _encode.default)(keyring.alice.publicKey.slice(0, 30))).toThrow(/Expected a valid key/);
  });
  it('encodes a 1-byte address', () => {
    expect((0, _encode.default)(new Uint8Array([1]))).toEqual('F7NZ');
  });
  it('encodes a 1-byte address (with prefix)', () => {
    expect((0, _encode.default)(new Uint8Array([1]), 68)).toEqual('PqtB');
  });
  it('encodes a 2-byte address', () => {
    expect((0, _encode.default)(new Uint8Array([0, 1]), 68)).toEqual('2jpAFn');
  });
  it('encodes a 4-byte address', () => {
    expect((0, _encode.default)(new Uint8Array([1, 2, 3, 4]), 68)).toEqual('as7QnGMf');
  });
  it('enodes a 8-byte address', () => {
    expect((0, _encode.default)(new Uint8Array([42, 44, 10, 0, 0, 0, 0, 0]), 68)).toEqual('4q7qY5RBG7Z4wv');
  });
});